Finding the Third Proportional to 2,575,954 and 4,005,729

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,954 : 4,005,729 = 4,005,729 : x
2. Step 2: Convert to fraction form
   2,575,954/4,005,729 = 4,005,729/x
3. Step 3: Cross multiply
   2,575,954x = 4,005,729 × 4,005,729
4. Step 4: Simplify right side
   2,575,954x = 16,045,864,821,441
5. Step 5: Solve for x
   x = 16,045,864,821,441/2,575,954
6. Step 6: Final answer
   x = 6,229,096.02